Pair of Chinese 200 B.C. Han Dynasty clay ware vessels w. green glaze, both are in excellent condition, beside of normal torn as pictured. 5"x4.5"w. The most rare feature is each jar has three mini blocks for stacking up during fire. Total there were three pieces as noticed, one lost. Also, there is another rare is glazed by green mineral with Shell or mother of pearl since you could see its reflection of "soft and silver".